[swift-evolution] Enum case count

[Jacob Bandes-Storch]

The pull request is waiting to be merged.

https://github.com/apple/swift-evolution/pull/114

On Thu, Feb 18, 2016 at 10:08 AM, Ross O'Brien via swift-evolution <
swift-evolution at swift.org> wrote:

> João,
>
> your proposal has been proposed before, but I don't think it's been
> formally submitted for review yet:
>
> https://github.com/jtbandes/swift-evolution/blob/977a9923fd551491623b6bfd398d5859488fe1ae/proposals/0000-derived-collection-of-enum-cases.md
>
> On Thu, Feb 18, 2016 at 5:57 PM, João Nunes <swift-evolution at swift.org>
> wrote:
>
>> Hi,
>>
>> I have one proposal for the language to add a property to enums with the
>> total number of cases.
>>
>> Example:
>>
>> enum Section {
>> case Tag
>> case Article
>> }
>>
>> let cases = Section.caseCount
>>
>> This would be extremely useful when using enums for tableviews.
>>
>> What do you think?
>>
>>
>> João Nunes
>>
>> Sent from my iPhone
>> _______________________________________________
>> swift-evolution mailing list
>> swift-evolution at swift.org
>> https://lists.swift.org/mailman/listinfo/swift-evolution
>>
>
>
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>
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